Answer:
D. All the above
Explanation:
Postsecondary Education, also known as tertiary education, is the education level that follows the successful completion of secondary education, often referred to as high school. Postsecondary education includes universities and colleges, as well as trade and vocational schools.
Light waves or energy waves
Answer:
Thanks for the points my other answer got deleted lol
Explanation:
Okay so I’m not good at this but lemme try some work and then I’ll tell ya :)